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• Error message for Neural Net With Missing Validation Rows - Suggest Workaround?

  Hello community, I am testing several models as part of JSL loop in JMP 16, using different validation columns to determine how the R2 values change depending on what data is used.  Each validation column contains a subset of the data, with some missing data at the beginning and/or the end of the column.  Other models, such as the Bootstrap, run well simply ignoring missing values but the Neural N...

  c_blanken

  Discussions |

  Feb 24, 2023 12:27 AM

  1386 views | 2 replies

• Handling a response measure over multiple days

  Dear all,  I have a question, for which I cannot find an answer online an I doubt what's the right approach would be. Hopefully you can help me  In short, I am making a protein dough by mixing various ingredients together. After being prepared, the dough rests for 5 days and than it's processed into a protein bar. During this 5 days the texture of the dough changes.  My research question is how th...

  EliaDF

  Discussions |

  Feb 23, 2023 11:33 AM

  1881 views | 6 replies

• How to compare other two coefficients except the coefficient from the reference group in a regression model with dummy variable

  In a regression model with dummy variables:  For example, I would like to test the relationships between occupation types and salary. In this condition, occupation is a categorical variable with 4 types (i.e., occ1; occ2; occ3 and occ4); salary is a continuous variable.  In the regression model to test the relationships between occupation types and salary, I regard occ4 as the reference group, val...

  Rongyu_Kuang

  Discussions |

  Feb 23, 2023 10:11 AM

  1180 views | 1 replies

• Looking to automate a process and coming at problem from two methods, looking for guidance:

  Hi all, I'm running a script that takes a column from a data table and summarises it like so:names default to here(1); dt = Current Data Table(); fails = dt << Summary(Group( :Test_Name ),Freq( "None" ),Weight( "None" ),Output Table( "Tests that have Failed" ));The general method in our process is to select a row in the table created:There can be any number of rows in this first summary table sho...

  OC200m

  Discussions |

  Feb 23, 2023 7:13 AM

  779 views | 1 replies

• What is the best JMP platform for feature selection?

  I have 1000+ columns describing the structural properties(numerical, continuous) of a protein(categorical) and with these I want to compare different proteins. These properties show multicollinearity. Which JMP platform is best select the relevant properties, compare the proteins, and identify which properties make a protein stand out from the others? I have tried both Cluster Variables and Predic...

  jlmbs

  Discussions |

  Feb 23, 2023 2:01 AM

  1278 views | 1 replies